Coverage Report - yarfraw.mapping.forward.impl.ToRss10ChannelItemImpl
 
Classes in this File Line Coverage Branch Coverage Complexity
ToRss10ChannelItemImpl
88% 
100% 
0
 
 1   
 package yarfraw.mapping.forward.impl;
 2   
 
 3   
 import java.util.List;
 4   
 
 5   
 import javax.xml.bind.JAXBElement;
 6   
 
 7   
 import org.apache.commons.logging.Log;
 8   
 import org.apache.commons.logging.LogFactory;
 9   
 
 10   
 import yarfraw.core.datamodel.CategorySubject;
 11   
 import yarfraw.core.datamodel.FeedFormat;
 12   
 import yarfraw.core.datamodel.ItemEntry;
 13   
 import yarfraw.core.datamodel.YarfrawException;
 14   
 import yarfraw.generated.rss10.elements.DcType;
 15   
 import yarfraw.generated.rss10.elements.ObjectFactory;
 16   
 import yarfraw.generated.rss10.elements.TRss10Item;
 17   
 import yarfraw.mapping.forward.ToRss10ChannelItem;
 18   
 import yarfraw.utils.CommonUtils;
 19   
 /**
 20   
  * Util methods for mapping Yarfraw core model to Rss10 Jaxb model
 21   
  * @author jliang
 22   
  *
 23   
  */
 24  54 
 public class ToRss10ChannelItemImpl  implements ToRss10ChannelItem{
 25  12 
   private static ToRss10ChannelItem _instance = new ToRss10ChannelItemImpl();
 26  12 
   private static final ObjectFactory FACTORY = new ObjectFactory();
 27  12 
   private static final Log LOG = LogFactory.getLog(ToRss10ChannelItemImpl.class);
 28   
   public static ToRss10ChannelItem getInstance(){
 29  54 
     return _instance;
 30   
   }
 31   
 
 32  12 
   private ToRss10ChannelItemImpl(){}
 33   
 
 34   
   public JAXBElement<TRss10Item> execute(ItemEntry item)
 35   
           throws YarfrawException {
 36  54 
     return toRss10Item(item);
 37   
   }
 38   
 
 39   
   /*
 40   
    * (title, link, description?)
 41   
    */
 42   
   public static JAXBElement<TRss10Item> toRss10Item(ItemEntry item){
 43  54 
     TRss10Item ret = FACTORY.createTRss10Item();
 44  54 
     List<Object> elementList = ret.getTitleOrDescriptionOrLink();
 45   
 
 46  54 
     String author = Utils.getEmailOrText(item.getAuthorOrCreator());
 47  54 
     if(author != null){
 48  39 
       DcType dc = new DcType();
 49  39 
       dc.setValue(author);
 50  39 
       elementList.add(FACTORY.createCreator(dc));
 51   
     }
 52   
 
 53  54 
     if(item.getRightsText() != null){
 54  9 
       DcType dc = new DcType();
 55  9 
       dc.setValue(item.getRightsText());
 56  9 
       elementList.add(FACTORY.createRights(dc));
 57   
     }
 58   
 
 59  54 
     if(item.getCategorySubjects() != null){
 60  39 
       for(CategorySubject c : item.getCategorySubjects()){
 61  39 
         if(c != null){
 62  39 
           DcType dc = new DcType();
 63  39 
           dc.setValue(c.getCategoryOrSubjectOrTerm());
 64  39 
           elementList.add(FACTORY.createSubject(dc));
 65  39 
         }
 66   
       }
 67   
     }
 68   
 
 69  54 
     String contributor = Utils.getEmailOrText(item.getContributors());
 70  54 
     if(contributor != null){
 71  0 
       DcType dc = new DcType();
 72  0 
       dc.setValue(contributor);
 73  0 
       elementList.add(FACTORY.createContributor(dc));
 74   
     }
 75   
 
 76   
     //not supported
 77  54 
     if(item.getComments() != null){
 78  0 
       LOG.info("Item.Comments is not supported in Rss 1.0 feed. It will be ignored.");
 79   
     }
 80   
 
 81  54 
     if(item.getDescriptionOrSummaryText() != null){
 82  54 
       elementList.add(FACTORY.createTRss10ItemDescription(item.getDescriptionOrSummaryText()));
 83   
     }
 84   
 
 85   
   //not supported
 86  54 
     if(item.getEnclosure() != null){
 87  0 
       LOG.warn("Item.Enclosure is not supported in Rss 1.0 feed. It will be ignored. Use Rss 2.0 or Atom 1.0 to add enclosure");
 88   
     }
 89  54 
     if(item.getUid() != null){
 90  42 
       LOG.warn("Item.uid is not supported in Rss 1.0 feed. It will be ignored. Use Rss 2.0 or Atom 1.0 to add unique Id");
 91   
     }
 92  54 
     String link = Utils.getHrefLink(item.getLinks());
 93  54 
     if(link != null){
 94  51 
       elementList.add(FACTORY.createTRss10ItemLink(link));
 95  51 
       ret.setAbout(link);
 96   
     }
 97   
 
 98  54 
     if(item.getPubDate() != null){
 99  42 
       String dateString = item.getPubDate();
 100  42 
       if(!CommonUtils.isDateFormatValid(dateString, FeedFormat.RSS10)){
 101  42 
         String newDateString = CommonUtils.formatDate(CommonUtils.tryParseDate(dateString), FeedFormat.RSS10);
 102  42 
         if(newDateString != null){
 103  42 
           dateString = newDateString;
 104   
         }else{
 105  0 
           LOG.warn("The dateString "+dateString+" is in valid according to RSS 1.0 specs, unabel to convert it to a valid format, writing it as is");
 106   
         }
 107   
       }
 108  42 
       DcType dc = new DcType();
 109  42 
       dc.setValue(dateString);
 110  42 
       elementList.add(FACTORY.createDate(dc));
 111   
     }
 112   
 
 113   
     //not supported
 114  54 
     if(item.getSource() != null){
 115  0 
       LOG.info("Item.Source is not supported in Rss 1.0 feed. It will be ignored. ");
 116   
     }
 117   
 
 118  54 
     if(item.getTitleText() != null){
 119  51 
       elementList.add(FACTORY.createTRss10ItemTitle(item.getTitleText()));
 120   
     }
 121   
 
 122  54 
     if(item.getOtherElements() != null){
 123  54 
       elementList.addAll(item.getOtherElements());
 124   
     }
 125  54 
     if(item.getOtherAttributes() != null){
 126  54 
       ret.getOtherAttributes().putAll(item.getOtherAttributes());
 127   
     }
 128   
 
 129  54 
     if(item.getAbout() != null){
 130  0 
       ret.setAbout(item.getAbout());
 131   
     }
 132  54 
     ret.setResource(item.getResource());
 133   
 
 134  54 
     return FACTORY.createItem(ret);
 135   
   }
 136   
 }
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